Active valve shimming

Lash adjuster with hydraulic lash assembly and mechanical lash assembly

Marine outboard motor with valve train having adjustable lash

Actuation assembly and methods of operation thereof

Valve clearance setting and adjustment systems and related methods

Switchable rocker arm with a travel stop

Hydraulic valve drive of an internal combustion engine

Coupling pin anti-rotation for a switchable roller finger follower

Fast acting switching valve train system for valve deactivation

Method for setting lash in a mechanically lashed valvetrain having a switching rocker arm

Hydraulic valve drive of an internal combustion engine

Variable travel valve apparatus for an internal combustion engine

Switchable finger follower with lash adjustment shim

Low friction shim surface

Valvetrain impact absorber

Variable travel valve apparatus for an internal combustion engine

Air spring with cap

Valve spring device and valve train of engine using the same

Variable travel valve apparatus for an internal combustion engine

Link type variable stroke engine

Valve drive having a mechanical valve play position and method for the mounting thereof

Four-cycle internal combustion engine and vehicle

Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same

Valve actuation device of internal combustion engine

Variable valve apparatus for internal combustion engine

Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same

Valve-lift device for the variable control of gas-exchange valves of an internal combustion engine

Slidably movable member and method of producing same

Valve drive system for four-stroke engine